heyysiirr3064

17.11.2020 • 

Mathematics

A population of values has a normal distribution with u = 117.9 and o = 19.4. You intend to draw a of values
random sample of size n = 214. Please show your answers as numbers accurate to 4 decimal places.
Find the probability that a single randomly selected value is less than 119.6.
P(X < 119.6) =
Find the probability that a sample of size n = 214 is randomly selected with a mean less than 119.6.
Plā < 119.6) =
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Ответ:

ofkameron50

12.01.2020

Mathematics

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To find an equal ratio, you can divide or multiply by the same number on the top and bottom of the fraction. For example...

5 x 2 = 10

7 x 2    14

So, by multiplying 5 and 7 by 2, 10/14 is another fraction that is equal to 5/7. Here's some more possible answers if you need them...

5 x 3 = 15

7 x 3    21

5 x 4 = 20

7 x 4    28

Hope this helped you c:

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